I shut down my system before leaving for a trip of several weeks. When I restarted it, it showed that one drive had faulted. I rebooted, thinking that maybe the drive had just been a little slow to become ready, and that drive showed as OK but a different one had faulted. After another reboot, the same (second) drive still showed as faulted, so I started a replacement procedure. Then overnight two more drives faulted (three drives in one of the two striped RaidZ2 vdevs), and now the pool is marked as UNAVAILABLE.
shows a lot of errors in the snapshots that were created yesterday but also errors of the form
and
The output of
looks normal, and the few plain-text files I've examined seem to be OK, but I have no idea what other damage may exist.
None of this is of vital importance, but I wouldn't want to lose it.
This system IS my backup machine, having replaced a huge collection of DDS4 tapes.
smartctl shows all drives as PASSED.
Any suggestions how to proceed?
Code:
zpool status -v
shows a lot of errors in the snapshots that were created yesterday but also errors of the form
Code:
<metadata>:<0xXXX>
and
Code:
Pool1:<0xXX>
The output of
Code:
ls -l /mnt/Pool1
looks normal, and the few plain-text files I've examined seem to be OK, but I have no idea what other damage may exist.
None of this is of vital importance, but I wouldn't want to lose it.
This system IS my backup machine, having replaced a huge collection of DDS4 tapes.
smartctl shows all drives as PASSED.
Any suggestions how to proceed?